ZZ427/480 High Performance Engine Torque Specifications:
Fastener
Cam sprocket bolt
Cam thrust plate bolt
Carburetor nut
Connecting rod bolt
Coolant plug, 3/4" npt
Damper bolt
Distributor clamp
Flywheel bolt
Front cover bolt
Fuel pump cover bolt
Galley plug, 1/2"npt
Galley plug, 3/8"npt
Galley plug, 1/4"npt
Galley plug, 1/8"npt
Head bolt (all)
Intake bolt (all)
Lift hooks
Main bolt (all)
Oil drain plug
Oil filter adapter
Oil pan bolt
Oil pump bolt
Rocker arm stud
Rocker cover bolt
Spark plug
Starter motor
Thermostat housing bolt
Water pump bolt
Windage tray nut
ZZ427/480 (19166393) Deluxe Specifications
TITLE
Torque (Nm)
Torque (lb.ft.)
27
20
14
10
16
12
95
70
65
48
149
110
34
25
88
65
14
10
27
20
54
40
41
30
27
20
20
15
95
70
34
25
34
25
149
110
20
15
68
50
27
20
88
65
75
55
14
10
27
20
47
35
41
30
34
25
34
25
REV 15JA15
Thread Treatment
Blue Loctite
Blue Loctite
3 steps - 5#,10#,12#
30 weight oil
Teflon pipe sealant
Blue Loctite
Blue Loctite
Note sequence
Blue Loctite
Blue Loctite
Teflon pipe sealant
Teflon pipe sealant
Teflon pipe sealant
Teflon pipe sealant
MolyLube
Note sequence
Teflon pipe sealant
Note sequence
30 weight oil
Note sequence
MolyLube
Blue Loctite
Blue Loctite
30 weight oil
Blue Loctite
30 weight oil
30 weight oil
Blue Loctite
30 weight oil
30 weight oil
19211813
PART NO.
Notes
4
24
SHEET
OF